When I tried to compile the BSD server for Mach,
"sh" also dump core for memory error.
I recompiled "sh" with "-g" and loaded in "gdb"
and dump core with "sig-bus" signal.
The "sh" I used was from NetBSD 0.9 distribution. I could
not compile "sh" from NetBSD-current for some reasons.
Shao Wu
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